fuel type GMC SIERRA 1996 Owners Manual
[x] Cancel search | Manufacturer: GMC, Model Year: 1996, Model line: SIERRA, Model: GMC SIERRA 1996Pages: 404, PDF Size: 21.57 MB
Page 253 of 404

If your vehicle is certified to meet California Emission
Standards (indicated on the underhood tune-up label),
it
is designed to operate on fuels that meet California
specifications.
If such fuels are not available in states
adopting California emissions standards,
your vehicle
will operate satisfactorily
on fuels meeting federal
specifications, but emission control system performance
may be affected. The malfunction indicator lamp on
your instrument panel may
turn on and/or your vehicle
may fail a smog-check test.
If this occurs, return to your
authorized GM dealer for diagnosis
to determine the
cause
of failure. In the event it is determined that the
cause
of the condition is the type of fuels used, repairs
may not be covered by
your warranty.
In Canada. some gasolines contain an octane-enhancing
additive called
MMT. If you use such fuels, your
emission control system performance may deteriorate
and the tnalfunction indicator lamp
on your instrument
panel may turn on. If this happens, return to your
authorized
CM dealer for service.
To provide cleaner air, all gasolines are now required to
contain additives that will help prevent deposits from
forming
in your engine and fuel system, allowing your
emission control system
to function properly. Therefore,
you should not have to add anything to the fuel. In
addition, gasolines containing oxygenates, such as ethers
and ethanol, and reformulated gasolines may be
available
in your area to help clean the air. General
Motors recommends that
you use these gasolines if they
comply with the specifications described earlier.
NOTICE:
Your vehicle was not designed for fuel that
contains methanol. Don’t use it.
It can corrode
metal parts
in your fuel system and also damage
plastic and rubber parts. That damage wouldn’t
be covered under your warranty.
6-3
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Page 256 of 404

Be careful not to spill gasoline. Clean gasoline from
painted surfxes as soon
as possible. See “Cleaning the
Outside
of Your Vehicle” in the Index.
When you put the cap back
on, turn it to the right until
you hear at least three clicks. Make sure you fully install
the cap. The diagnostic system can determine if the fuel
cap has been
left off or improperly installed. This would
allow
fuel to evaporate into the atmosphere. See
“Malfunction Indicator Lamp” in the Index.
I NOTICE:
If you need a new cap, be sure to get the right
type. Your dealer can get one for you. If you get
the wrong type, it may not fit or have proper
venting, and your fuel tank and emissions system
might be damaged.
Checking Things Under the Hood
h
I ! CAUTION:
If your vehicle has air conditioning, the auxiliary
engine fan under the hood can start up and
hjure you even when the engine
is not running.
Keep hands, clothing and tools away from any
underhood electric fan.
Things that burn can get on hot engine parts and
start a fire. These include liquids like gasoline or
diesel fuel, oil, coolant, brake fluid, windshield
washer and other fluids, and plastic or rubber.
You
or others could be burned. Be careful not to drop
or spill things that will burn onto a hot engine.
6-6
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Page 325 of 404

Wheels and Tires
Model Torque
C 1500, K 1500, C/K 2500, C/K 3500 (Single Rear Wheels) ............................ 140 Ib-ft (190 N-m)
C3500 (Dual
Rear Wheels) ...................................................... 140 Ib-ft (190 N-m)
Tire Pressure ........................... See the Certificationflire label on the rear edge of the driver's door
or the incomplete vehicle document in the cab.
C-3500HD
.................................................................. 175Ib-ft(240N-m)
Normal Maintenance Replacement Parts
Replacement part numbers listed in this section
are based on the latest information available at the time of printing,
and are subject to change.
If a part listed in this manual is not the same as the part used in your vehicle when it was
built, or
if you have any questions, please contact your GM truck dealer.
These specifications are
for information only. If you have any questions. see the service manual for the chassis or
refer
to the body manufacturer's publications.
VIN Code w M
Oil Filter PF52
PF1218T
Air
Cleaner Filter A 1300C A 1300C
PCV Valve CV746C CV796C
Spark Plugs 4 1-932 4 1-932
Fuel Filter GF626
GF626
Wiper Blades 22 154886 221 54886
Type Trico Trico
Length
18 inches (45.0 cm) 18 inches (45.0 cm)
?Use a PF52 oil filter if your vehicle has four-wheel drive.
R
PF1218T
A 130OC
CV796C
4 1-932
GF626
22 154886
Trico
18 inches (45.0 cm)
J
PF1218
A
1300C
cv774c
41 -932
GF626
22 154886
Trico
18 inches (45.0 cm)
6-75
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Page 326 of 404

J 28.5 quarts (27 L)
Fuel Tank Capacity (Approximate)
Type Quantity
Short Bed .................... .26 gallons (98 L)
Long Bed ................... .34 gallons (128 L)
Standard Crew Cab ........... 34 gallons (128 L)
Chassis-Cab Side Tank . .I ........ 23 gallons (87 L)
Chassis-Cab Rear Tank .......... 17 gallons (64 L)
3500 HD Models Side Tank ....... 23 gallons (87 L)
3500 HD Models Rear Tank ....... 18 to 20 gallons
(68 to.76
L)
-Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used.
If you’re not sure, ask your
GM dealer.
See the refrigerant charge label under the hood for
information regarding refrigerant capacity.
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